Trends in summer and winter total sulfate concentrations in air within the Arctic

Trends in summer and winter total sulfate concentrations in air within the Arctic
Trends in summer and winter total sulfate concentrations in air within the Arctic

Acidity of snow cover across the Russian Arctic, 2001–2004

Acidity of snow cover across the Russian Arctic, 2001–2004
Acidity of snow cover across the Russian Arctic, 2001–2004

Mean exposure to sulfur dioxide at Oulanka and Zeppelin

Mean exposure to sulfur dioxide at Oulanka and Zeppelin in relation to the direction of air masses arriving at the stations in the 1990s
Mean exposure to sulfur dioxide at Oulanka and Zeppelin

Mean concentration and exposure to nitrogen compounds at Zeppelin

Mean concentration and exposure to nitrogen compounds at Zeppelin in relation to the direction of air masses arriving at the station in the 1990s
Mean concentration and exposure to nitrogen compounds at Zeppelin

Mean surface air concentrations of sulfur oxides

Mean surface air concentrations of sulfur oxides (i.e., sulfur dioxide plus sulfate) and nitrate in 2000
Mean surface air concentrations of sulfur oxides

Total deposition of sulfur oxides

Total deposition of sulfur oxides (i.e., sulfur dioxide plus sulfate) and nitrate in 2000
Total deposition of sulfur oxides

Time series of measured and modeled monthly concentrations of sulfur dioxide, sulfate, and nitrate at Tustervann , Norway

Time series of measured and modeled monthly concentrations of sulfur dioxide, sulfate, and nitrate at Tustervann , Norway
Time series of measured and modeled monthly concentrations of sulfur dioxide, sulfate, and nitrate at Tustervann , Norway

Scatterplots comparing measured and modeled annual average concentrations of sulfur dioxide, sulfate, nitrate and ammonium

Scatterplots comparing measured and modeled annual average concentrations of sulfur dioxide, sulfate, nitrate and ammonium at arctic monitoring stations for 1991 to 2000. Labels on graphs refer to [..]
Scatterplots comparing measured and modeled annual average concentrations of sulfur dioxide, sulfate, nitrate and ammonium

Total mean concentrations and total depositions of sulfur oxides, reduced nitrogen and airborne oxidized nitrogen

Total mean concentrations and total depositions of sulfur oxides, reduced nitrogen (NHX) and airborne oxidized nitrogen (NOy) for the area north of Arctic Circle for six emissions scenarios
Total mean concentrations and total depositions of sulfur oxides, reduced nitrogen and airborne oxidized nitrogen

Time series of measured and modeled monthly concentrations of sulfur dioxide, sulfate, and nitrate at Janiskoski

Time series of measured and modeled monthly concentrations of sulfur dioxide, sulfate, and nitrate at Janiskoski, Russia
Time series of measured and modeled monthly concentrations of sulfur dioxide, sulfate, and nitrate at Janiskoski

Time series of measured and modeled monthly concentrations of sulfur dioxide, sulfate, and nitrate at Zeppelin

Time series of measured and modeled monthly concentrations of sulfur dioxide, sulfate, and nitrate at Zeppelin, Spitsbergen
Time series of measured and modeled monthly concentrations of sulfur dioxide, sulfate, and nitrate at Zeppelin

NAO index for the period 1979 to 2002

NAO index for the period 1979 to 2002
NAO index for the period 1979 to 2002

Locations of background monitoring stations for air and precipitation chemistry

Locations of background monitoring stations for air and precipitation chemistry, and arctic haze and the Russian precipitation chemistry stations
Locations of background monitoring stations for air and precipitation chemistry

Trends in weighted summer and winter sulfate concentrations in precipitation within the Arctic

Trends in weighted summer and winter sulfate concentrations in precipitation within the Arctic
Trends in weighted summer and winter sulfate concentrations in precipitation within the Arctic

Trends in weighted summer and winter nitrate concentrations in precipitation within the Arctic

Trends in weighted summer and winter nitrate concentrations in precipitation within the Arctic
Trends in weighted summer and winter nitrate concentrations in precipitation within the Arctic



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